Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Loading...

Customer reviews

Rating 4.8 out of 5 stars with 380 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 4.5 out of 5 stars

  • Durability

    Rating 4.7 out of 5 stars

  • Comfort

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers are impressed with the Oura Ring Gen3 Sizing Kit's accuracy in determining ring size, with many reporting that the recommended size fit perfectly. They also appreciate the ease of use, describing the sizing process as simple and straightforward. Additionally, customers value the $10 gift card that comes with the kit, considering it a great incentive and essentially making the kit free. On the downside, a few customers found the plastic sizers uncomfortable to wear, especially when gripping objects.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 11 Showing 201-220 of 380 reviews
  • Rated 5 out of 5 stars

    True to size.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Was true to size. Got the oura ring after the sizing kit and it felt the same as the size 9 from the sizing kit. I would recommend going with the sizing kit over the in-store sizer they have because you will be able to wear it throughout the day.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    MUST BUY BEFORE BUYING A RING

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Oura ring sizing is NOT ACCURATE AT ALL! I cannot express how important this ring sizing kit is to purchase prior to buying an Oura ring.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Amazing Ring Sizer

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was awesome in helping my wife find the right fit for her Oura ring! Plus now we can share it with friends and family to help cut down on plastic waste!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Don't guess, get the fit kit

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great way to get the right fit before purchasing the ring.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Get this!!

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love, love, love! If you want to take a deep dive into how your nutrition, stress, and habits affect your rest, get this! One you know better, you do better!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect for sizing

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product was helpful in deciding what size to get. I also used the sizer and pretended it was the real thing to see if id get uncomfortable wearing it since I dont wear jewelry often. I also wore it to see how well id keep track of the real thing once I get it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    perfect fit

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    perfect fit before buying the OURA ring - good invest

    I would recommend this to a friend
  • Pros mentioned:
    Accurate sizing

    Rated 4 out of 5 stars

    Recommend getting the sizing kit!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Oura ring sizing kit was necessary to decide on the appropriate ring size as this size varies from normal sizing.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ring fit

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ring fits amazing. If you need this, this id great for you

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Very useful

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for finding the right size and got the money back!!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Worth the $10

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m glad I got the kit because I was almost certainly going to get an Oura ring until I tried one of these on. I’m relieved I didn’t spend $500 on a bulky ring that I would’ve hated wearing.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    All you need!

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect sizing kit for getting to try out different sizes all day

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great sizing kit

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good and accurate ring guide was very useful in picking the oura ring, since they tell you to wear it on your index finger, it a much different size than the ring finger for us.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Worth it

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    If you are planing on getting the Oura use the zing kit and try it for a few days o see what works before buying the actual product

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Oura Ring Gen3 Sizing Kit - Black

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ring sizer is easy to use and worked for me. Definitely worth testing out a prototype ring before making a purchase

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Accurate.. excellent option to make the right choice of ring!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Its a must

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Highly will recommend getting this before purchasing the real deal that way it saves you the hassle of returning it and you will have the felling on how it feels on your finger

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great way to get a perfect size

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this to get the sizing for the Oura ring. Was nice to get a $10 Best Buy reward for this item and ended up using it towards a ring. I wore the sizer for several days to make sure it fit without ever getting too tight or too loose.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    It is what it is supposed to be.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    They are pieces of plastic that replicate what each ring size would feel like. I found it very helpful because no variation was comfortable for me and I learned the Oura is not for me.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good investment

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The kit pays for itself with the girftcard. Gives you a chance to see how it will feel.

    I would recommend this to a friend